01 - Preheat the oven to 400°F.
02 - In a large bowl, combine olive oil, lemon juice, cumin, coriander, smoked paprika, cinnamon, turmeric, cayenne pepper, garlic, salt, and black pepper. Mix thoroughly to create a uniform marinade.
03 - Add the chicken thighs to the bowl and toss to coat thoroughly. Cover and let marinate for at least 30 minutes in the refrigerator for optimal flavor absorption.
04 - Arrange the chicken thighs skin-side up on a baking sheet lined with parchment paper or aluminum foil.
05 - Roast in the preheated oven for 35 minutes, or until the skin is crispy and the chicken is cooked through. Internal temperature should reach 165°F.
06 - Remove from the oven and let rest for 5 minutes. Garnish with chopped fresh cilantro and lemon wedges.
07 - Serve hot with couscous, rice, or flatbread.